Thulium2,4-pentanedionate trihydrate CAS 21826-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21826-63-1 |
| Molecular Formula | C15H21O6Tm 3*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thulium2,4-pentanedionate trihydrate (CAS 21826-63-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H21O6Tm 3*H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H21O6Tm 3*H2O |
| Molecular Weight | 484.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Thulium Standards
- Thulium trichloride hydrate (CAS 114363-74-5)
- Thulium trioxide (CAS 12036-44-1)
- Thulium(III) chloride hexahydrate (CAS 1331-74-4)
- Thulium(III) chloride (CAS 13537-18-3)
- Thulium(III) fluoride (CAS 13760-79-7)
- Thulium(III) chloride hexahydrate (CAS 13778-39-7)
- Thulium sulfate octahydrate (CAS 13778-40-0)
- Thulium(III) iodide (CAS 13813-43-9)
Recommended Standards
- 1-(5-Bromo-3-methylpyridin-2-yl)piperazine (CAS 944582-94-9)
- 8-Benzyl-4-(3-methylbutanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-30-2)
- phenylbis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phosphine oxide (CAS 1426143-77-2)
- 2-Chloro-N-(4-(3,4-difluorophenyl)thiazol-2-yl)-2-phenylacetamide (CAS 565192-28-1)
- 3-(butan-2-yl)-1-[(6-methylpyridin-3-yl)methyl]piperazine (CAS 1423024-11-6)
- Ethyl 4-bromo-5-fluoro-2-iodobenzeneacetate (CAS 2385493-12-7)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com